package com.lml.springcloud.controller;

import com.lml.springcloud.entities.CommonResult;
import com.lml.springcloud.entities.Payment;
import com.lml.springcloud.service.PaymentService;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.web.bind.annotation.*;

import javax.annotation.Resource;

/**
 * @author Administrator
 * @date 2020/4/23 22:44
 * Description:
 */
@RestController
@Slf4j
public class PaymentController {
    @Resource
    private PaymentService paymentService;

    @Value("${server.port}")
    private String serverPort;

//    @Resource
//    private DiscoveryClient discoveryClient;

    @PostMapping("/payment/create")
    public CommonResult<Payment> create(@RequestBody Payment payment){
        int result = paymentService.create(payment);
        log.info("***插入结果:"+ result);

        if(result > 0){
            return new CommonResult(200, "插入数据库成功,serverPort:"+serverPort, result);
        }else {
            return new CommonResult<Payment>(444, "插入数据库失败", null);
        }

    }

    @GetMapping("/payment/get/{id}")
    public CommonResult<Payment> getPaymentById(@PathVariable("id") Long id){
        Payment payment = paymentService.getPaymentById(id);
        log.info("***查询结果:"+ payment);
        if(payment != null){
            return new CommonResult<Payment>(200, "查询成功,serverPort:"+serverPort, payment);
        }else {
            return new CommonResult<Payment>(444, "没有对应记录,查询ID:"+id, null);
        }
    }

//    @GetMapping("/payment/discovery")
//    public Object discovery(){
//        //获得所有的服务名称
//        List<String> services = discoveryClient.getServices();
//        for(String element: services){
//            log.info("****element:"+element);
//        }
//        //根据服务名称具体的服务实例的主机,端口,地址等等
//        List<ServiceInstance> instances = discoveryClient.getInstances("CLOUD-PAYMENT-SERVICE");
//        for(ServiceInstance instance : instances){
//            log.info(instance.getServiceId()+"\t"+instance.getHost()+"\t"+instance.getPort()+"\t"+instance.getUri());
//        }
//        return this.discoveryClient;
//    }
//
//    @GetMapping("/payment/lb")
//    public String getPaymentLB(){
//        return serverPort;
//    }
//
//    @GetMapping("/payment/feign/timeout")
//    public String paymentFeignTimeout(){
//        try {
//            TimeUnit.SECONDS.sleep(3);
//        } catch (InterruptedException e) {
//            e.printStackTrace();
//        }
//        return serverPort;
//    }
}
